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(parent: 1c47cd6) | patch
x86: add PCI extended config space access for AMD Barcelona
authorRobert Richter <robert.richter@amd.com>
Mon, 3 Sep 2007 08:17:39 +0000 (10:17 +0200)
committerIngo Molnar <mingo@elte.hu>
Mon, 2 Jun 2008 09:51:19 +0000 (11:51 +0200)
commit831d991821daedd4839073dbca55514432ef1768
treef3b9772709fd948c5df7b3e0535d9f62737e7702tree | snapshot
parent1c47cd638e8302bc38be1f6d81067950e038ebd3commit | diff
x86: add PCI extended config space access for AMD Barcelona

This patch implements PCI extended configuration space access for
AMD's Barcelona CPUs. It extends the method using CF8/CFC IO
addresses. An x86 capability bit has been introduced that is set for
CPUs supporting PCI extended config space accesses.

Signed-off-by: Robert Richter <robert.richter@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/cpu/amd.c diff | blob | history
arch/x86/kernel/cpu/amd_64.c diff | blob | history
arch/x86/kernel/setup.c diff | blob | history
arch/x86/kernel/setup.h [new file with mode: 0644] blob
arch/x86/kernel/setup_64.c diff | blob | history
arch/x86/pci/direct.c diff | blob | history
include/asm-x86/cpufeature.h diff | blob | history
Linux for Marvell Sheeva based platforms